241275354880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193727}}^1$

素因数の和:193894

約数の個数: 144

約数和(自身を含む): 665246453760

約数和(自身を除く): 423971098880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 256, 278, 280, 320, 448, 556, 560, 640, 695, 896, 973, 1112, 1120, 1280, 1390, 1792, 1946, 2224, 2240, 2780, 3892, 4448, 4480, 4865, 5560, 7784, 8896, 8960, 9730, 11120, 15568, 17792, 19460, 22240, 31136, 35584, 38920, 44480, 62272, 77840, 88960, 124544, 155680, 177920, 193727, 249088, 311360, 387454, 622720, 774908, 968635, 1245440, 1356089, 1549816, 1937270, 2712178, 3099632, 3874540, 5424356, 6199264, 6780445, 7749080, 10848712, 12398528, 13560890, 15498160, 21697424, 24797056, 26928053, 27121780, 30996320, 43394848, 49594112, 53856106, 54243560, 61992640, 86789696, 107712212, 108487120, 123985280, 134640265, 173579392, 188496371, 215424424, 216974240, 247970560, 269280530, 347158784, 376992742, 430848848, 433948480, 538561060, 753985484, 861697696, 867896960, 942481855, 1077122120, 1507970968, 1723395392, 1735793920, 1884963710, 2154244240, 3015941936, 3446790784, 3769927420, 4308488480, 6031883872, 6893581568, 7539854840, 8616976960, 12063767744, 15079709680, 17233953920, 24127535488, 30159419360, 34467907840, 48255070976, 60318838720, 120637677440, 241275354880]

約数ペア:

[(1, 241275354880), (2, 120637677440), (4, 60318838720), (5, 48255070976), (7, 34467907840), (8, 30159419360), (10, 24127535488), (14, 17233953920), (16, 15079709680), (20, 12063767744), (28, 8616976960), (32, 7539854840), (35, 6893581568), (40, 6031883872), (56, 4308488480), (64, 3769927420), (70, 3446790784), (80, 3015941936), (112, 2154244240), (128, 1884963710), (139, 1735793920), (140, 1723395392), (160, 1507970968), (224, 1077122120), (256, 942481855), (278, 867896960), (280, 861697696), (320, 753985484), (448, 538561060), (556, 433948480), (560, 430848848), (640, 376992742), (695, 347158784), (896, 269280530), (973, 247970560), (1112, 216974240), (1120, 215424424), (1280, 188496371), (1390, 173579392), (1792, 134640265), (1946, 123985280), (2224, 108487120), (2240, 107712212), (2780, 86789696), (3892, 61992640), (4448, 54243560), (4480, 53856106), (4865, 49594112), (5560, 43394848), (7784, 30996320), (8896, 27121780), (8960, 26928053), (9730, 24797056), (11120, 21697424), (15568, 15498160), (17792, 13560890), (19460, 12398528), (22240, 10848712), (31136, 7749080), (35584, 6780445), (38920, 6199264), (44480, 5424356), (62272, 3874540), (77840, 3099632), (88960, 2712178), (124544, 1937270), (155680, 1549816), (177920, 1356089), (193727, 1245440), (249088, 968635), (311360, 774908), (387454, 622720)]